Class Script

constructor

• new Script(codeHash, hashType, args): ccc.Script

• Creates an instance of Script.

  Parameters

  • codeHash: `0x${string}`

    The code hash of the script.
  • hashType: HashType

    The hash type of the script.
  • args: `0x${string}`

    The arguments for the script.

  Returns ccc.Script

codeHash

hashType

args

occupiedSize

• get occupiedSize(): number

• Returns number

clone

• clone(): ccc.Script

• Clone a script.

  Returns ccc.Script

  A cloned Script instance.

  Example

  const script1 = script0.clone();
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Staticfrom

• from(script): ccc.Script

• Creates a Script instance from a ScriptLike object.

  Parameters

  • script: ScriptLike

    A ScriptLike object or an instance of Script.

  Returns ccc.Script

  A Script instance.

  Example

  const script = Script.from({
    codeHash: "0x1234...",
    hashType: "type",
    args: "0xabcd..."
  });
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StaticfromKnownScript

• fromKnownScript(client, knownScript, args): Promise<ccc.Script>

• Creates a Script instance from client and known script.

  Parameters

  • client: Client

    A ScriptLike object or an instance of Script.
  • knownScript: KnownScript

    A KnownScript enum.
  • args: BytesLike

    Args for the script.

  Returns Promise<ccc.Script>

  A promise that resolves to the script instance.

  Example

  const script = await Script.fromKnownScript(
    client,
    KnownScript.XUdt,
    args: "0xabcd..."
  );
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_toMolData

• _toMolData(): {
      codeHash: Uint8Array;
      hashType: Uint8Array;
      args: Uint8Array;
  }

• Converts the Script instance to molecule data format.

  Returns {
      codeHash: Uint8Array;
      hashType: Uint8Array;
      args: Uint8Array;
  }

  An object representing the script in molecule data format.

  • codeHash: Uint8Array

  • hashType: Uint8Array

  • args: Uint8Array

toBytes

• toBytes(): Uint8Array

• Converts the Script instance to bytes.

  Returns Uint8Array

  A Uint8Array containing the script bytes.

  Example

  const scriptBytes = script.toBytes();
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hash

• hash(): `0x${string}`

• Get hash of a script

  Returns `0x${string}`

  Hash of this script

  Example

  const hash = script.hash();
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StaticfromBytes

• fromBytes(bytes): ccc.Script

• Creates a Script instance from a byte-like value or molecule Script.

  Parameters

  • bytes: BytesLike | cccA.moleculeCodecCkb.Script

    The byte-like value or molecule Script to convert.

  Returns ccc.Script

  A Script instance.

  Example

  const script = Script.fromBytes(new Uint8Array([/* script bytes */]));
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eq

• eq(val): boolean

• Compares the current Script instance with another ScriptLike object for equality.

  Parameters

  • val: ScriptLike

    The ScriptLike object to compare with.

  Returns boolean

  True if the scripts are equal, otherwise false.

  Example

  const isEqual = script.eq(anotherScript);
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